These are the perfect replacement or upgrade to your FSI/TSI/TFSI engine to keep it running at it’s peak performance.
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Popular Bosch alternative to factory NGK plugs
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An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9
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Brand:
ES#:
4616175
Mfg#:
Z1003101
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$23.01
This product was last offered at the strikethrough price on 01-26-2026
Located on the side of the intake manifold
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Brand:
ES#:
4818511
Mfg#:
07L907386B
In Stock
ON SALE!
SAVE 21%
$54.99
This product was last offered at the strikethrough price on 05-02-2026
Great for when more fuel is needed in a custom fueling application
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Measures the pressure in the turbocharger system (small design MAP sensor)
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Brand:
ES#:
260840
Mfg#:
038906051D
In Stock
ON SALE!
SAVE 57%
$111.99
This product was last offered at the strikethrough price on 01-26-2026
New Hitachi fuel pump with Autotech internal upgrades pre-installed for a 5% torque increase and additional 10 bar of fuel rail pressure!
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Located on the side of the intake manifold
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Monitors coolant temperature for fan control & gauge readings
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Developed for VW/Audi vehicles. Has many OE-level diagnostics including EPB, Airbag, ABS, A/T, Instrument cluster, Oil service reset and more. Includes a Circuit Tester!
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With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.
Lifetime Replacement
